<!DOCTYPE html>
<html lang="en">
  <head>
    <meta charset="UTF-8" />
    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
    <meta http-equiv="X-UA-Compatible" content="ie=edge" />
    <title>Simple HeatMap</title>

    <link href="../../assets/styles.css" rel="stylesheet" />

    <style>
      
        #chart {
      max-width: 650px;
      margin: 35px auto;
    }
      
    </style>

    <script>
      window.Promise ||
        document.write(
          '<script src="https://cdn.jsdelivr.net/npm/promise-polyfill@8/dist/polyfill.min.js"><\/script>'
        )
      window.Promise ||
        document.write(
          '<script src="https://cdn.jsdelivr.net/npm/eligrey-classlist-js-polyfill@1.2.20171210/classList.min.js"><\/script>'
        )
      window.Promise ||
        document.write(
          '<script src="https://cdn.jsdelivr.net/npm/findindex_polyfill_mdn"><\/script>'
        )
    </script>

    
    <script src="../../../dist/apexcharts.js"></script>
    

    <script>
      // Replace Math.random() with a pseudo-random number generator to get reproducible results in e2e tests
      // Based on https://gist.github.com/blixt/f17b47c62508be59987b
      var _seed = 42;
      Math.random = function() {
        _seed = _seed * 16807 % 2147483647;
        return (_seed - 1) / 2147483646;
      };
    </script>

    <script>
  function generateData(count, yrange) {
    var i = 0;
    var series = [];
    while (i < count) {
      var x = (i + 1).toString();
      var y = Math.floor(Math.random() * (yrange.max - yrange.min + 1)) + yrange.min;
  
      series.push({
        x: x,
        y: y
      });
      i++;
    }
    return series;
  }
  
  var data = [
    {
      name: 'W1',
      data: generateData(8, {
        min: 0,
        max: 90
      })
    },
    {
      name: 'W2',
      data: generateData(8, {
        min: 0,
        max: 90
      })
    },
    {
      name: 'W3',
      data: generateData(8, {
        min: 0,
        max: 90
      })
    },
    {
      name: 'W4',
      data: generateData(8, {
        min: 0,
        max: 90
      })
    },
    {
      name: 'W5',
      data: generateData(8, {
        min: 0,
        max: 90
      })
    },
    {
      name: 'W6',
      data: generateData(8, {
        min: 0,
        max: 90
      })
    },
    {
      name: 'W7',
      data: generateData(8, {
        min: 0,
        max: 90
      })
    },
    {
      name: 'W8',
      data: generateData(8, {
        min: 0,
        max: 90
      })
    },
    {
      name: 'W9',
      data: generateData(8, {
        min: 0,
        max: 90
      })
    },
    {
      name: 'W10',
      data: generateData(8, {
        min: 0,
        max: 90
      })
    },
    {
      name: 'W11',
      data: generateData(8, {
        min: 0,
        max: 90
      })
    },
    {
      name: 'W12',
      data: generateData(8, {
        min: 0,
        max: 90
      })
    },
    {
      name: 'W13',
      data: generateData(8, {
        min: 0,
        max: 90
      })
    },
    {
      name: 'W14',
      data: generateData(8, {
        min: 0,
        max: 90
      })
    },
    {
      name: 'W15',
      data: generateData(8, {
        min: 0,
        max: 90
      })
    }
  ]
  
  data.reverse()
  
  var colors = ["#F3B415", "#F27036", "#663F59", "#6A6E94", "#4E88B4", "#00A7C6", "#18D8D8", '#A9D794','#46AF78', '#A93F55', '#8C5E58', '#2176FF', '#33A1FD', '#7A918D', '#BAFF29']
  
  colors.reverse()
  </script>
  </head>

  <body>
     <div id="chart"></div>

    <script>
      
        var options = {
          series: data,
          chart: {
          height: 450,
          type: 'heatmap',
        },
        dataLabels: {
          enabled: false
        },
        colors: colors,
        xaxis: {
          type: 'category',
          categories: ['10:00', '10:30', '11:00', '11:30', '12:00', '12:30', '01:00', '01:30']
        },
        title: {
          text: 'HeatMap Chart (Different color shades for each series)'
        },
        grid: {
          padding: {
            right: 20
          }
        }
        };

        var chart = new ApexCharts(document.querySelector("#chart"), options);
        chart.render();
      
      
    </script>

    
  </body>
</html>
